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Why the event is not firing?

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Grid

This is a migrated thread and some comments may be shown as answers.

5 Answers, 1 is accepted

answered on 07 Mar 2011, 05:01 PM

Hi Barlet,

Can you confirm that you have registered RadGrid1_SelectedIndexChanged handler for the SelectedIndexChanged event.
I tried the code bellow at it works fine:

<%@ Page Language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadCodeBlock runat="server">

<script language="javascript" type="text/javascript">

</script>

</telerik:RadCodeBlock>

<script runat="server">

protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

RadGrid1.DataSource = new int[] { 1, 2, 3, 4, 5 };

}

protected void RadGrid1_SelectedIndexChanged(object sender, EventArgs e)

{

Label1.Text = Label1.Text + "a";

}

</script>

<div>

<telerik:RadGrid ID="RadGrid1" runat="server" OnNeedDataSource="RadGrid1_NeedDataSource"

OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged">

<ClientSettings EnablePostBackOnRowClick="true">

<Selecting AllowRowSelect="true" />

</ClientSettings>

</telerik:RadGrid>

<asp:Label runat="server" ID="Label1"></asp:Label>

</div>

</form>

</body>

</html>

Let me know what differs in your case.

Greetings,
Vasil
the Telerik team

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answered on 07 Mar 2011, 10:20 PM

Hi!

I have the same problem, I can get you example to work but when I trie it on my page it just want trigger.

Se code:

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataMembers" GridLines="None"

AllowSorting="True" Skin="Telerik" OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged">

<ClientSettings EnablePostBackOnRowClick="True" EnableRowHoverStyle="True">

<Selecting AllowRowSelect="True" />

</ClientSettings>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="MemberID" DataSourceID="SqlDataMembers">

<Columns>

<telerik:GridBoundColumn DataField="Roles" FilterControlAltText="Filter Roles column"

HeaderText="Behörighet" SortExpression="Roles" UniqueName="Roles">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SocialNumber" FilterControlAltText="Filter SocialNumber column"

HeaderText="Personnummer" SortExpression="SocialNumber" UniqueName="SocialNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FirstName" FilterControlAltText="Filter FirstName column"

HeaderText="Förnamn" SortExpression="FirstName" UniqueName="FirstName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastName" FilterControlAltText="Filter LastName column"

HeaderText="Efternamn" SortExpression="LastName" UniqueName="LastName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Adress" FilterControlAltText="Filter Adress column"

HeaderText="Adress" SortExpression="Adress" UniqueName="Adress">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Zip" FilterControlAltText="Filter Zip column"

HeaderText="Postnummer" SortExpression="Zip" UniqueName="Zip">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipAdress" FilterControlAltText="Filter ZipAdress column"

HeaderText="Postadress" SortExpression="ZipAdress" UniqueName="ZipAdress">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Phone" FilterControlAltText="Filter Phone column"

HeaderText="Mobil" SortExpression="Phone" UniqueName="Phone">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email" FilterControlAltText="Filter Email column"

HeaderText="Email" SortExpression="Email" UniqueName="Email">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False" Font-Strikeout="False"

Font-Underline="False" Wrap="True" />

<AlternatingItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" Wrap="True" />

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataMembers" runat="server" ConnectionString="<%$ ConnectionStrings:Careplan %>"

SelectCommand="SELECT * FROM [Members]"></asp:SqlDataSource>